While the atmosphere of Comic-Con is decidedly relaxed, that didn't stop our favorite leading ladies from stepping it up on the beauty front. From Hailee Steinfeld's epic manicure to Zoë Kravitz's dip-dyed hair, click through to see some of the top looks from the festival in San Diego.
With gilded eye shadow and a '60s bouffant, Ginnifer Goodwin  was full-on vintage vixen at Entertainment Weekly's annual Comic-Con Celebration.
Emily Blunt  showed off a slightly lighter hair hue and pink lipstick while attending a preview.
A blond Scarlett Johansson  chose a heavily lined eye-makeup look at a panel for Marvel Studios.
Sandra Bullock  made an appearance sporting her natural texture and a casual makeup palette.
New bride Halle Berry  styled her hair in a piecey flip while on a panel.
Elizabeth Olsen chose bold brows, nude lips, and cool-girl bedhead waves.
At a viewing of I, Frankenstein, Yvonne Strahovski looked pretty and polished with a ponytail and bold brows.
A milkmaid braid looked just darling on Jennifer Morrison at the Once Upon a Time press line.
Zoe Saldana 's high-volume ponytail and pink lipstick gave off a seriously edgy vibe at the panel for Marvel Studios.
Yvonne Strahovski opted for a cool hairstyle on the press line for I, Frankenstein.
The side view shows Yvonne's braid/bun hybrid, which was both sexy and edgy.
Always the golden girl, Jennifer Lawrence opted for a dewy complexion, piecey bangs, and thick eyeliner.
The side of her hair displayed a bevy of mini braids, twisted into a bun.
A seriously sideswept style looked fun and funky on actress Crystal Reed.
We loved Lana Parrilla's berry lipstick while on the press line for Once Upon a Time.
Anna Paquin  donned a sultry smoky eye at Comic-Con.
Lake Bell looked darling with a half-up style that showed off her gorgeous Summer highlights.
Usually one for dramatic eyeliner looks, Ginnifer Goodwin  opted for barely there eye makeup on the press line for Once Upon a Time.
With her smoky eye and mile-high hair, Aisha Tyler rocked the Archer screening and Q&A.
Maggie Q paired a tangerine lip with a cheeky topknot on the panel for Nikita.
Emilie de Ravin's textured fishtail braid and apricot smoky eye made for an alluring pair.
On the panel for the much-anticipated Veronica Mars movie, Kristen Bell  showed off her signature beachy waves and black liner.
Bleached-blond beachy waves were Jena Malone's look du jour at the press line for The Hunger Games: Catching Fire and I, Frankenstein.
Minka Kelly looked cute in a ponytail at a fan signing for Almost Human.
Thick black eyeliner rimmed Jane Levy's eyes at the Blu-ray Fan Party for Sony Pictures and Evil Dead.
Lily Collins paired her wavy lob with her signature bold brows while at the press line for The Mortal Instruments: City of Bones.
Emily VanCamp looked as if she's opted for a darker hair shade while attending a red carpet premiere at Comic-Con.
On the Person of Interest press line, Amy Acker paired a barely there makeup look with low-maintenance waves.
Hailee Steinfeld looked darling at a special preview for Ender's Game with tousled waves, bold brows, and a pop of pink on her lips.
With her new blond hair on display, Shailene Woodley opted for a sexy smoky eye and glossy lips.
A metallic smoky eye played off of Zoë Kravitz's piecey bangs at the Summit Entertainment Comic-Con Red Carpet Press Event.
Holland Roden was all smiles with her long red hair in easy waves at the Teen Wolf panel.
Also at the Teen Wolf panel was Crystal Reed, who paired her wavy bob with some hot-pink lipstick.
At the Summit Entertainment Red Carpet Press Event, Hailee Steinfeld dusted her eyelids with electric blue shadow that matched her patterned top.
Her long brown hair was accented with a delicate headband braid.
But the coolest part of Hailee's look was her nails, which featured comic-book-inspired pop art.
At the Dexter panel, Jennifer Carpenter opted for a simple, slicked-back ponytail.
Julie Benz was also present at the Dexter panel, sporting a simple pink lip hue and relaxed waves.
While on the panel for Beauty and the Beast, Kristin Kreuk showed off an adorable way to wear makeup with your glasses.
Shailene Woodley tucked her blond locks under a fun wide-brim hat for the press line for Divergent.
We got an up close look at Zoë Kravitz's bright lavender ombré hair at the cast signing for Divergent. She played off the punky style with classic red lipstick.
Maggie Q's curls and cat-eye liner were right on point at the Summit Red Carpet Press Event.
On the press line for Ender's Game, Hailee Steinfeld opted for an Audrey Hepburn-inspired topknot and bright pink lips, Pati Dubroff Professional Lip Balm Crayon in Dark Orchid Berry. "It added a great pop of color but sheer enough to keep the look modern," explained makeup artist Stephen Sollitto .